Arduino Sensor with Timer

购买 Arduino Sensor with Timer

$9.99

DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm

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$9.99

DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm

Amazon.com

$24.72

45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit

Amazon.com

$24.72

45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit

Amazon.com

$15.99

Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit

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$15.99

Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit

Amazon.com

$12.60

45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)

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$12.60

45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37 in 1 Sensor Kit 48 in 1 Sensor Kit (37In1)

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$11.39

Soil Moisture Sensor Kit Automatic Watering System Manager With Mini Water Pump For Arduino DIY Kit (Automatic Watering System)

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$11.39

Soil Moisture Sensor Kit Automatic Watering System Manager With Mini Water Pump For Arduino DIY Kit (Automatic Watering System)

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$10.25

Hilitand 2Pcs DC 5V-36V Timer Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module With LED Display

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$10.25

Hilitand 2Pcs DC 5V-36V Timer Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module With LED Display

Amazon.com

$33.99

ACEIRMC BME680 Digital Temperature Humidity Pressure Sensor Breakout Board Compatible For Arduino Raspberry Pi ESP8266 35VDC BME680 (3Pcs)

Amazon.com

$33.99

ACEIRMC BME680 Digital Temperature Humidity Pressure Sensor Breakout Board Compatible For Arduino Raspberry Pi ESP8266 35VDC BME680 (3Pcs)

Amazon.com

$2.35

$3.57

High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Aliexpress

折扣 34%

$2.35

$3.57

High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Aliexpress

$27.52

$43.00

For Arduino Sound Sensor Module 30Db-130Db Detecter Volume Monitor Noise Detecter 5V-12V TTL UART

Aliexpress

折扣 36%

$27.52

$43.00

For Arduino Sound Sensor Module 30Db-130Db Detecter Volume Monitor Noise Detecter 5V-12V TTL UART

Aliexpress

$1.22

High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Aliexpress

$1.22

High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Aliexpress

$2.08

Estardyn 6-30V Relay Module Timer Switch Adjustable Delay Cycle ON/OFF Control For Arduino DIY

Aliexpress

$2.08

Estardyn 6-30V Relay Module Timer Switch Adjustable Delay Cycle ON/OFF Control For Arduino DIY

Aliexpress

$24.08

Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,

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$24.08

Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,

Amazon.com

$7.02

TPL5110 Low Consumption Timer Module Swtich Button Development Board Breakout Module For Arduino

Aliexpress

$7.02

TPL5110 Low Consumption Timer Module Swtich Button Development Board Breakout Module For Arduino

Aliexpress

$17.89

$20.33

AI Smart BME688 I2C Sensor Module - For Arduino-Compatible Temperature Humidity Pressure Gas

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折扣 12%

$17.89

$20.33

AI Smart BME688 I2C Sensor Module - For Arduino-Compatible Temperature Humidity Pressure Gas

Aliexpress

$11.88

Teyleten Robot BME280 5V Digital Temperature Humidity Sensor Atmospheric Barometric Pressure Sensor Board IIC I2C For Arduino 3Pcs

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$11.88

Teyleten Robot BME280 5V Digital Temperature Humidity Sensor Atmospheric Barometric Pressure Sensor Board IIC I2C For Arduino 3Pcs

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$9.93

JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On

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$9.93

JESSINIE DC 5V 12V Time Delay Relay Module For Arduino Robot/Smart Home/Tachograph/GPS/PLC Control/Industrial Control,Delay Board Disconnect On

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$1.24

Digital Barometric Pressure Sensor Module 0- 40Kpa Water Level Controller Board For Arduino Liquid

Aliexpress

$1.24

Digital Barometric Pressure Sensor Module 0- 40Kpa Water Level Controller Board For Arduino Liquid

Aliexpress

$22.57

PIR Motion Sensor 5V DC With Adjustable Sensitivity And Timer For Arduino. TRU Components. Multiple Conductor Cable. 4016139092386.

eBay

$22.57

PIR Motion Sensor 5V DC With Adjustable Sensitivity And Timer For Arduino. TRU Components. Multiple Conductor Cable. 4016139092386.

eBay

$30.99

37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit

Amazon.com

$30.99

37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit

Amazon.com

$2.40

DHT22 Digital Temperature And Humidity Sensor AM2302 Module+PCB With Cable For Arduino ESP32

Aliexpress

$2.40

DHT22 Digital Temperature And Humidity Sensor AM2302 Module+PCB With Cable For Arduino ESP32

Aliexpress

$49.99

KEYESTUDIO 37 Sensors In 1 Box Starter Kit For BBC Micro Bit With Tutorial (Without Microbit Board), Compatible With V1.5, V2 Microbit Sensor Kit

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190

Free shipping

$49.99

KEYESTUDIO 37 Sensors In 1 Box Starter Kit For BBC Micro Bit With Tutorial (Without Microbit Board), Compatible With V1.5, V2 Microbit Sensor Kit

Amazon.com

$2.34

$4.64

3PCS DHT11 Temperature Humidity Sensor Module Digital For Arduino ESP32 ESP8266 Raspberry Pi DIY

Aliexpress

折扣 49%

$2.34

$4.64

3PCS DHT11 Temperature Humidity Sensor Module Digital For Arduino ESP32 ESP8266 Raspberry Pi DIY

Aliexpress

$1.61

Digital Temperature And Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 Module For Arduino

Aliexpress

$1.61

Digital Temperature And Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 Module For Arduino

Aliexpress

$0.23

$0.24

For Arduino 45 Kinds Of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic

Aliexpress

$0.23

$0.24

For Arduino 45 Kinds Of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic

Aliexpress

$0.64

$0.71

Snow Raindrops Detection Module Rain Weather Module Humidity Sensors For Arduino Relay Module Rain

Aliexpress

$0.64

$0.71

Snow Raindrops Detection Module Rain Weather Module Humidity Sensors For Arduino Relay Module Rain

Aliexpress

$1.26

For Arduino 45 Kinds Of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic

Aliexpress

$1.26

For Arduino 45 Kinds Of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic

Aliexpress

$12.50

Oiyagai 12V Raindrop Sensor Module With Relay, Rain Detection Controller Board, Adjustable Sensitivity Weather Monitoring Sensor For Arduino, Smart

Amazon.com

Free shipping

$12.50

Oiyagai 12V Raindrop Sensor Module With Relay, Rain Detection Controller Board, Adjustable Sensitivity Weather Monitoring Sensor For Arduino, Smart

Amazon.com

$5.99

2Pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V With Wires For Arduino Raspberry Pi 2 3 (2Pcs DHT11)

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326

$5.99

2Pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V With Wires For Arduino Raspberry Pi 2 3 (2Pcs DHT11)

Amazon.com

$9.99

2Pcs Ultrasonic Module Distance Sensor With 2Pcs Mounting Bracket For Raspberry Pi Arduino Uno R3 Mega 2560 Nano Smart Robotics Projects

Amazon.com

$9.99

2Pcs Ultrasonic Module Distance Sensor With 2Pcs Mounting Bracket For Raspberry Pi Arduino Uno R3 Mega 2560 Nano Smart Robotics Projects

Amazon.com

$0.81

Digital Temperature And Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 Module For Arduino

Aliexpress

$0.81

Digital Temperature And Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 Module For Arduino

Aliexpress

$2.87

DHT22 Digital Temperature And Humidity Sensor AM2302 Module+PCB With Cable For Arduino

Aliexpress

$2.87

DHT22 Digital Temperature And Humidity Sensor AM2302 Module+PCB With Cable For Arduino

Aliexpress

$0.63

$0.68

DIYTZT 1/3PCS DHT11 Digital Temperature And Humidity Sensors DHT11 Module For Arduino

Aliexpress

$0.63

$0.68

DIYTZT 1/3PCS DHT11 Digital Temperature And Humidity Sensors DHT11 Module For Arduino

Aliexpress

$9.99

AM2302 DHT22 Digital Temperature Humidity Sensor For Arduino, Reliable Replacement For SHT11 SHT15, Module Adapter Board

Amazon.com

$9.99

AM2302 DHT22 Digital Temperature Humidity Sensor For Arduino, Reliable Replacement For SHT11 SHT15, Module Adapter Board

Amazon.com

$1.41

$1.53

TZT 1/3PCS SHT40 SHT41 Temperature And Humidity Sensors Module For Arduino

Aliexpress

$1.41

$1.53

TZT 1/3PCS SHT40 SHT41 Temperature And Humidity Sensors Module For Arduino

Aliexpress

$5.88

5Pcs SW-420 Motion Sensor Module Vibration Sensor Vibration Switch Alarm Sensors For Arduino

Amazon.com

$5.88

5Pcs SW-420 Motion Sensor Module Vibration Sensor Vibration Switch Alarm Sensors For Arduino

Amazon.com

$7.99

Wwzmdib HC-SR04 Ultrasonic Sensor Module Compatible With For Arduino R3 MEGA Mega2560 Duemilanove Nano Robot Xbee Zigbee (3 Pcs HC-SR04 Ultrasonic

Amazon.com

$7.99

Wwzmdib HC-SR04 Ultrasonic Sensor Module Compatible With For Arduino R3 MEGA Mega2560 Duemilanove Nano Robot Xbee Zigbee (3 Pcs HC-SR04 Ultrasonic

Amazon.com

instructables.com

Arduino IR Sensor Timer

Arduino IR Sensor Timer: Make a high accuracy timing circuit using two low-cost IR sensors and an Arduino microcontroller.This device can time the passing of an object past two checkpoints with high accuracy. Its intended use is for high school or middle school physics ex…

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